Repairs to sewage lines, manholes, septic tanks at Mil Station Bhusawal

Amount

Cleaning of existing SWG/RCC pipe line of 250 mm bore between the manholes by mechanical operated machine for removing blockage, debris from pipes taking out the blocked sludge/ debris etc collected in the manholes from pipe , cleaning & depositing sludge/ debries to excavated area, spreading necessary insectcise where sludge is deposited all as specified and directed by Engineer-in-charge.(All sludge/debris should be deposited in nearest pit & cover with sand & necessary disinfection be carried out) (Note :- Rs 200.00 for each complaint shall be levied as penalty from the payment of contractor in case complaint is not rectified within 24 hours since ordered)

All as per item no. 1 here-in-before but of 150 mm bore pipes.

All as per item no.1 here-in-before but of 100 mm bore ppes.

Blocking the entry in manholes or septic tanks and pumping out effluent from septic tank, sludge chamber including settling tank and intercepting chamber etc and collecting sludge in closed filth carts and removing the sludge outside the MD land & depositing, and carrying out necessary disinfection by sprinkling of antibiotic powder on affected area where sludge is deposited complete all as specified and directed by Engineer-in-Charge.

Clearing blockage of WC (Indian or EWC), urinal, bath and kitchen, gully trap including cleaning of pan, floor trap and removing blockage of down pipe upto1st manhole and removal of sludge/mud and other accumulated materials and cleaning gully traps and chambers of any description and size including disposal of sludge materials in closed filth carts and depositing outside MOD land including sprinkling of antibiotic powder on affected area complete all as directed. (Notes :- (a) The item shall be operated on demand/complaint of users and shall be executed on specific written direction of JE/AGE . (b) All written dockets shall be serially numbered, jointly signed including the USER with bldg./Qtr No and entered in MB for the purpose of measurement and payment. (c) A recovery of Rs.200/-shall be levied as panalty from the contractor if the complaints are not done within 24 Hrs.Decision of GE in this regard shall be final and binding. (d) Documents in support of satisfatory completion of each complaint shall be preserved by contractor and submitted for verification.

Excavation in trenches, n exc 1.50 m wide and n exc 1.50 m in depth; for foundations, etc. or for manholes etc and getting out in soft/loose soil complete all as specified and directed..

All as per item no. 6 here-in-before but in hard/dense soils.

All as per item no. 6 here-in-before but in hard/dense soils and depth exc 1.50 m but not exc 3.00 m.

Returning, filling in soil, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick complete all as specified and directed.

Removing excavated soil to a distance exc 250 m and not exc 500 m and depositing where directed at alevel not exceeding 1.5 m above the starting point complete all as specified and directed.

Demolition of brickwork or stone/boulder masonry, built in Cement mortar/ cement lime mortar including all quoins, arches, pillars,etc complete all as specified and directed.

Demolition of concrete (unreinforced) in ground floors, pavings and walls of any description (below or above ground level) complete all as specified and directed.

Brick work with sub class ‘B’ bricks, straight or curved on plan exc 6 m mean radius built in CM (1:4) complete all as specified and directed.

Cement concrete 1:3:6,, type C2, using 40 mm graded stone aggregate in foundations, filling and mass concrete complete all as specified and directed.

Providing cement concrete 1:2:4, type B-1, using 20 mm graded stone aggregate in copings, haunchings and the like including weathering, slightly rounded or chamfered angles and throating including necessary form work as required & directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement including forms, moulds, mitred/stopped ends etc.

Taking down cement plaster of any description on brick or stone walls etc., including raking out joints, hacking for key, scrubbing down with water etc., complete all as specified and as directed.

Rendering 15 mm thick in cement plaster 1:4 on fair surfaces of brick work or concrete surfaces surface finished even and fair without using extra cement complete all as specified and directed.

Demolition of reinforced cement concrete of any description, not otherwise specifically provided for(below or above ground level) complete all as specified and directed.

Reinforced cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in precast manhole cover slabs and the like including necessary form work as required complete all as specified and directed.

Mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including crankng, bending spirally for hooping for columns hooking ends and binding with and dincluding mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

Demolition and breaking up drain pipes 150 mm internal dia (salt glazed ware, AC or reinforced cement concrete) set in cement mortar complete all as directed.

All as per item No. 22 here-in-before but internal dia of pipe 300 mm.

150 mm internal dia reinforced concrete pipes with collars, of approved make , class NP3, laid and jointed with cement joint complete all as specified & directed.

300 mm internal dia reinforced concrete pipes with collars, of approved make , class NP3, laid and jointed with cement joint complete all as specified & directed.

Cement concrete 1:4:8, type D2 using 40 mm graded stone aggregate as in bedbed to drain pipes 150 mm bore including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

All as per item No. 26 here-in-before but bore of pipe 300 mm.

M/S H.N.ENTERPRISES

CHAUDHARY AND ASSOCIATES